Interactive remote guidance system for seaborne vessels

ABSTRACT

Techniques for providing instructions to an operator of a sea vessel via a computing device are described. The computing device can request, from another computing device, instructions regarding one or more of an intended course and action plan for the sea vessel, which can include at least one navigational instruction and/or deployment instruction. The computing device can send data to a display device to cause a prompt to be displayed. The prompt can include options regarding the at least one instruction. The computing device can send state information of the sea vessel to the other computing device. The state information can include the received input and location information of the sea vessel. Additionally, data can be received by the computing device from a shore based operator and data can be sent to one or more clients on shore.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a Continuation of U.S. Non-Provisional patentapplication Ser. No. 15/682,361, filed Aug. 21, 2017, which is acontinuation of U.S. Non-Provisional patent application Ser. No.14/914,396, filed Feb. 25, 2016, which is a national stage entry ofPCT/US2014/053799, which was filed on Sep. 3, 2014, which claimspriority to U.S. Provisional Application 62/038,491, filed Aug. 18,2014, which claims priority to U.S. Provisional Application 61/873,574,filed Sep. 4, 2013, which claims priority to U.S. ProvisionalApplication 61/873,330, filed Sep. 3, 2013, which claims priority toU.S. Provisional Application 61/873,331, filed Sep. 3, 2013, all ofwhich are hereby expressly incorporated herein by reference in theirentireties.

FIELD

The present disclosure relates to navigation satellite systems, and inparticular, the present disclosure relates to an interactive remoteguidance system for seaborne vessels.

BACKGROUND

In order to conduct work in offshore environments, sea vessels are oftenrequired to conduct specific tasks as well as set up and maintain thevessel in passive or controlled positions. The difficulty of mooring andconducting the offshore operations is magnified when the operationsrelate to offshore oil and gas related projects. Due to the complexityand criticality of deploying these operations in congested offshore oiland gas fields, vessel operators often obtain the services of anoffshore survey firm to safely position and monitor the vessel duringstation keeping, mooring deployment and mooring retrieval once thevessel is ready to depart the site. Offshore survey firms utilize asoftware system interfaced to global navigation satellite system (GNSS)positioning receivers and sensory devices (e.g., gyroscopes) to positionthe vessel. Due to the complexity of the software system, a specializedsurveyor is typically needed to interpret and control the softwaresystem. Offshore survey firms typically station such a specializedsurveyor onboard the vessel to manage an onboard software system.

SUMMARY OF THE INVENTION

The interactive remote guidance system disclosed herein providesfunctionality where the surveyor can load a spatial database ofpipelines and other seafloor assets, such as wellheads, manifolds,risers, mooring locations, and other structures, in project extents orarea. The system disclosed herein allows the surveyor to define aproposed course of action. The proposed course of action can include aproposed anchor pattern and the capability of providing guidance fordeployment, station keeping and eventual retrieval of the mooringsystems. The proposed course of action can also include deployment of adiver team, deployment of a remote operated vehicle (ROV), sonardeployment, or seismic deployment. By its very nature, the guidancesystem requires expert configuration of the project's geodesy, vesseloffsets between GNSS antennas and the mooring fairleads and other pointsof interest on the sea vessel, interaction between the software and theGNSS receivers and inertial sensors (e.g., gyroscopes), and qualitycontrol (QC) of the entire system to ensure the sea vessel is properlypositioned relative to the spatial database employed.

The present system can be deployed on a variety of sea vessels. In thebroadest senses, a sea vessel can be any structure that is configured tomove on the seas. For example, sea vessels include dive boats, barges,derrick barges, floating production storage and offloading vessels,ships, work boats, drill ships or the like. The examples presentedherein are illustrative only and other vessels are also included withinthe scope of this disclosure. These vessels can require navigationalinstruction as they are operated. The navigational instruction caninclude the deployment of one or more objects or personnel.Additionally, the navigational instruction can provide an intendedcourse so that the vessel can be positioned as desired. The presentsystem can enable the remote provisioning of offshore services, thuseliminating, in some instances, the need for onboard vessel surveystaff. As will be understood by those of skill in the art, aspects ofthe present system can utilize existing vessel internet connectivityand/or optionally provide one or more dedicated connectivity solutions.The present system enables vessel operations described herein tocontinue even when beach connectivity or connectivity with otherlocations external to a vessel in question. Aspects of the system enableconstantly manned operations centers with the ability to monitor diveboat operations in real time (less than one second of latency), monitorproject plans and engage in diagnostic and quality control operations.

One example of the navigation instruction can be described in relationto a derrick barge. Derrick barges with moorings usually deploy six toeight mooring anchor lines with anchor handling vessels (AHVs).Navigational systems are required on the derrick barge and AHV for themooring and retrieval of moorings. Anchor handling vessel offsetsbetween GNSS antennas and the AHV stern roller for deployment andretrieval of the derrick barge's moorings are also required for precisepositioning. When working with divers, a moored dive vessel is passivelyheld on position with two or more moorings. Often three or more mooringsare implemented. These moorings are typically self-deployed, dropped andretrieved by the dive vessel itself, with two forward and two aft of thevessel.

The present disclosure relates to a method and system for providingprofessional survey services for sea vessels without the need for surveypersonnel to be on board the vessel. The survey system includesnavigation computer systems to provide real-time positioning of thevessel on the sea. The survey system is able to provide real-timeposition on the sea in spatial relationship to a database of theseafloor, pipelines, wells, and other seafloor assets along with thevessel's current or proposed locations. Additionally, the survey systemis able to provide real-time positions and control of moorings andanchors as well as safe mooring, station keeping and subsequent removalof moorings and anchors at locations or project sites.

In at least one exemplary embodiment, the sea vessel can be administeredremotely by an on-shore operator. The remote administration of the seavessel can include providing the vessel with the navigation instructionsas described above. In at least one embodiment, the remoteadministration only provides the instructions to the vessel. Yet inother embodiments, the remote administration can include controlling oneor more operations on the sea vessel. For example, the operations caninclude deployment of a mooring.

In further embodiments, the disclosure relates to granting certainpermissions or limitations on the ability of operators aboard the vesselto access, interact or control aspects of the survey system andnavigation computer system. In some embodiments, the guidance computersystem can include one or more servers aboard the sea vessel, which canbe referred to as a local server, vessel server, navigation engine, orfirst computing device.

In at least one example, the computing device (or the vessel server) canrequest, from a second computing device (or a remote server), at leastone navigational instruction, which can include one or more instructionsregarding an intended course and/or an action plan for the sea vessel.In other examples, the second computing device can transmit one or moreinstructions to the computing device without first receiving a requestfrom the computing device. For example, when the operators of the secondcomputing device determine that a different instruction should be sentto the computing device, the second computing device can transmit thedifferent instruction to the computing device.

Once the computing device receives the one or more instruction, thecomputing device can send data to a display device (or kiosk). The datathat is sent to the display device can include instructions to cause aprompt to be displayed on the display device. The prompt can be based atleast in part on the at least one instruction, which can includenavigational instruction or deployment instruction. In at least oneembodiment, the prompt can include options regarding the at least oneinstruction. The prompt can be an icon, a dialog box, or other graphicaluser interface item that allows for selection or other type of input. Inone example, the prompt can be a dialog box with a question and twoboxes, one for yes and one for no. In a specific example, the questioncan be: “Is the mooring deployed?” with a first icon that is selected ifthe answer is yes. The other icon could be a no icon. Additionally, inat least one embodiment, an additional icon can be included that isselected to request modified instructions. If the third icon isselected, the vessel operator can select it and contact an individualthat created the survey with the instructions on where to place themooring. The third option could be displayed after the no icon isselected as well along with a further icon that indicates more time isneeded to properly place the mooring. In other embodiments, wherenavigation instructions are provided, the prompts can be specific to thenavigation instructions. In other embodiments where other types ofdeployments are involved, the prompts can be based on the specific typeof deployment involved.

The computing device can receive an input that includes a selection ofat least one of the options. The computing device can store and/ortransmit the selection data to the other computing device. Additionally,the computing device can send state information of the sea vessel to theother computing device. Additionally, the computing device can sendstate information of the sea vessel to an alternate computing device.The state information can include the received input and locationinformation of the sea vessel. The state information can further includevessel data such as fuel, wind direction, sea conditions, and otherinformation regarding desired characteristics of the vessel.

At least one embodiment within this disclosure pertains to a computingdevice for providing guidance of a sea vessel. The computing device caninclude at least one processor. The computing device can further includea memory storing instructions that, when executed by the at least oneprocessor, cause the computing device to: request, from a secondcomputing device, action instructions regarding an intended course andaction plan for the sea vessel; send data to a display device to cause aprompt to be displayed on the display device based at least in part onthe action instructions, the prompt including one or more optionsregarding the action instructions; receive an input based at least inpart on the prompt, the input including a selection of at least one ofthe one or more options, the input being stored in the memory; and sendstate information of the sea vessel to the second computing device or toanother computing device, the state information including the storedinput and location information of the sea vessel. The actioninstructions can include navigational instructions, or deploymentinstructions, or both. Additional types of action instructions arepossible within this disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS

Implementations of the present application will now be described, by wayof example only, with reference to the attached figures, in which:

FIG. 1 illustrates an example of a system, according to certain aspectsof the subject technology.

FIG. 2 illustrates a flowchart of an example process for providinginstructions to a sea vessel, according to certain aspects of thesubject technology.

FIG. 3 illustrates an example of an environment implementing the system,according to certain aspects of the subject technology.

FIG. 4 illustrates another example of an environment implementing thesystem, showing the data flow, according to certain aspects of thesubject technology.

FIG. 5 illustrates an example of a system on a sea vessel, according tocertain aspects of the subject technology.

FIG. 6 illustrates a flowchart of an example process for systemdescribed in FIG. 5, according to certain aspects of the subjecttechnology.

FIG. 7 illustrates an example of a gateway server, according to certainaspects of the subject technology.

FIG. 8 illustrates a flowchart of an example process for the interactiveremote guidance system described in FIG. 7, according to certain aspectsof the subject technology.

FIG. 9 illustrates an example of a computing device, according tocertain aspects of the subject technology.

FIG. 10 illustrates an example configuration of components of acomputing device, according to certain aspects of the subjecttechnology.

DETAILED DESCRIPTION

It will be appreciated that for simplicity and clarity of illustration,where appropriate, reference numerals have been repeated among thedifferent figures to indicate corresponding or analogous elements. Inaddition, numerous specific details are set forth in order to provide athorough understanding of the implementations described herein. However,the implementations described herein can be practiced without thesespecific details. In other instances, methods, procedures and componentshave not been described in detail so as not to obscure the relatedrelevant function being described. Also, the description is not to beconsidered as limiting the scope of the implementations describedherein. It will be understood that descriptions and characterizations ofembodiments set forth in this disclosure are not to be considered asmutually exclusive, unless otherwise noted.

At least one embodiment within this disclosure is a computing device forproviding guidance of a sea vessel. The computing device can include atleast one processor and memory storing instructions. When theinstructions are executed by the processor, the instructions can causethe computing device to: request, from a second computing device, actioninstructions regarding an intended course and action plan for the seavessel; send data to a display device to cause a prompt to be displayedon the display device based at least in part on the action instructions,(the prompt can include one or more options regarding the actioninstructions); receive an input based at least in part on the prompt,(the input including a selection of at least one of the one or moreoptions, the input being stored in the memory); and send stateinformation of the sea vessel to the second computing device or toanother computing device, (the state information including the storedinput and location information of the sea vessel).

At least one embodiment within this disclosure is a computing device forfacilitating remote guidance of a sea vessel. The computing device cancomprise at least one processor and at least one memory storinginstructions that, when executed by the at least one processor, causethe computing device to perform operations. The operations can include:obtaining a project list from a gateway server, (the project listrelating to one or more ongoing projects on one or more sea vessels);receiving a subscription list from one or more client computing devices;obtaining navigation data stored in the memory if one or moresubscriptions exist, (the navigation data generated by the gatewayserver); sending the navigation data to the one or more client computingdevices; and causing the sent navigation data to be displayed on adisplay device of the one or more client computing devices.

At least one embodiment within this disclosure is a remote navigationalcontrol system for a sea vessel. The system can include a local serverunit contained within a sea vessel. The local server unit can have aprocessing unit and storage unit. The local server unit can includemodules to process position data of the sea vessel. The local serverunit can be configured to communicate with a user interface. The systemcan further include a second server unit remote from the local serverunit. The second server unit can be located outside of the sea vessel.The local server unit can be configured to processes instructions fromthe second server unit. The instructions can, in at least oneembodiment, be selected from among only a first set of instructions. Thelocal server unit can be configured to process instructions from theuser interface; the instructions can consist of instructions selectedfrom among only a second set of instructions. In at least oneembodiment, the first and second set of instructions is not identical.

In at least one embodiment, a remote navigational control system for asea vessel includes a sea vessel server unit contained within a seavessel. The sea vessel server unit can have a processing unit connectedwith a storage unit and the storage unit can contain undersea map data.The sea vessel server can be configured to communicate with an operatorinteractive unit having a display screen, a processing unit and an inputdevice capable of receiving input from an operator. The sea vesselserver can further be configured to receive commands from theinteractive unit and global positioning data from a plurality of globalposition receivers on the sea vessel. The control system can alsoinclude a remote server having a processor. The remote server can beconfigured for wirelessly issuing commands to the sea vessel unit. Thesea vessel server processing unit can be configured to process globalpositioning data vessel in relation to the undersea map data and, basedon the processed data, display vessel position on the display screen.The sea vessel server unit can receive commands from among a first ofcommands received from the remote server and receive commands from amonga second set commands received from the operator interactive unit,wherein the first set of commands is different from the second set ofcommands.

FIG. 1 illustrates an example of an interactive remote guidance system100, according to certain aspects of the subject technology. Theinteractive remote guidance system 100 includes an office assistedremote service (OARS) unit 102 and a kiosk terminal 110. The kioskterminal 110 includes a touchscreen 112 for displaying a user interface114. The user interface 114 includes status information 116, as well asdaylight readable features and controls 120. The kiosk terminal 110 iscoupled to a voice terminal 130. In at least one embodiment, the voiceterminal 130 can be handset terminal that resembles a typical telephone,cellular phone, or satellite phone. Such systems can provide a directconnection between a vessel and a control center, and enable verbalcollaboration regarding status, project plan amendments, etc. The voiceterminal 130 can provide for speakerphone capability. In otherembodiments, the voice terminal 130 can be a headset that can be coupledto OARS unit 102. The headset can be microphone and a speaker includingat least one of a loud speaker or one that is designed to be worn by anindividual. In other embodiments, the headset can be a microphone, loudspeaker, and a speaker configured to be worn by the individual. Othertypes of voice terminals 130 can be implemented as well so that thevessel operator can contact a remote individual. In at least oneembodiment, the voice terminal can be separate from the other componentspresented herein. The OARS unit 102 is communicatively coupled to thekiosk terminal 110 via a communication link 122. The communication link122 can be wired (e.g., Ethernet) or wireless (e.g., WI-FI™ BLUETOOTH®,ZIGBEE®).

In this example, the OARS unit 102 and the kiosk terminal 110 arelocated on board a sea vessel. In at least one example, the OARS unit102 can remain onboard the sea vessel, and the kiosk terminal 110 can belocated outside the sea vessel (e.g., on a different sea vessel oron-shore). In another example, the kiosk terminal 110 can be portable.In another example, the kiosk terminal 110 can be a preinstalled portionof the vessel, such as a navigational unit that is currently inoperation or a general purpose touch screen. The kiosk terminal 110terminal can also be semi-permanently mounted.

The OARS unit 102 can receive instructions from a second computingdevice. The instructions can be classified as action instructions inthat the instructions provide data regarding the current action to betaken by the vessel. The current action can be navigation instructions,deployment instructions, or other instructions that require the vesseloperator to perform an action. The second computing device can belocated off of the vessel. In at least one embodiment, the secondcomputing device is configured to be located in a land based office. Inyet other embodiments, the second computing device can be located on adifferent vessel.

In at least one embodiment, the OARS unit 102 can request, from a secondcomputing device, the action instructions for the sea vessel includingat least one instruction that requires that the sea vessel perform atleast one action. In at least one embodiment, the action instructionscan be instructions that the sea vessel continue a present course. Inother embodiments, the OARS unit 102 can just receive the actioninstructions without making a request. Additionally, in order tofacilitate discussion with the personnel operating the second computingdevice, a voice communication terminal 130 can be provided. In at leastone embodiment, the OARS unit 102 can be coupled directly to acommunication transmitter/receiver. In other embodiments, the OARS unit102 can be coupled to the voice communication terminal 130 to provide acommunication link. For example, when the OARS unit 102 is completelyportable along with the kiosk terminal 110, the voice communicationterminal can be configured to receive and transmit data from the OARSunit 102 to the second computing device or to another computing device.

In at least one embodiment, the OARS unit 102 can be configured to beaccessible by authorized personnel only. In at least one embodiment theOARS unit 102 can be configured to have a connector that allows forauthorized personnel to gain access to the data on the OARS unit 102 andperform configuration and/or troubleshooting of the OARS unit 102. Theconnector can be a specifically configured connector or it can be astandard connector such as a universal serial bus (USB) connector. Inanother embodiment, the operators of the sea vessel, such as a shipcaptain or crewmembers, can have direct access to the OARS unit 102 viaa user interface connector. The user interface connector can be a singleconnector or include multiple connectors. If multiple connectors areprovided, individual connectors can be provided for different types ofdevices including a display, such as computer screen, and input devicesuch as a keyboard or mouse, or a touch sensitive screen. In otherembodiments, the only access that the vessel crew has access to is thekiosk terminal 110 as described above. In at least one embodiment, thekiosk terminal 110 can be directly coupled to the OARS unit 102. Inother embodiments, the kiosk terminal 110 can be located in a differentlocation from the OARS unit 102. For example, the OARS unit 102 can belocated in a region proximate to the transmitter/receiver on the vesseland connected via a wired or wireless connection. The kiosk terminal 110can in turn be located proximate to the captain or navigator of thevessel. In this way the kiosk terminal 110 is available for the captainor navigator to interact with the kiosk and respond to the prompts thatare displayed on the kiosk terminal 110.

In some embodiments, the operator of the OARS unit 102 is abstractedfrom the sea vessel or prevented from direct access to the OARS unit102. For example, the OARS unit 102 can be encased in a plastic or metalbody with no apparent user interface physically attached thereon.Instead an operator on the sea vessel can interact with the OARS unit102 wirelessly. Accordingly, the OARS unit 102 can be accessed usingexternal user interfaces such as a desktop personal computer, a wirelesskiosk, a mobile unit, a tablet computing device, or a mobile smartphone.Such external user interfaces can include one or more processors andstorage devices and other computer components known in the art.Accordingly, operators can be prevented or discouraged from interferingwith the OARS unit 102.

The operators can have certain permissions or limitations on the abilityto access, interact or configure the OARS unit 102. For example, theoperator or user interface can be restricted to sending certaininstructions or commands, and/or the OARS unit 102 can be restrictedfrom processing or receiving particular instructions or commands fromthe operator user interface. Accordingly, the OARS unit 102 can processor receive only a particular set of instructions or commands from theuser interface. The reason for such restriction is due to the highlycomplex nature of the survey systems. Due such complexity, a specializedsurveyor expert is required to interact with much of the survey andnavigation systems. However, there are a limited set of functionalitiesthat are useful to the operators aboard the sea vessel. Accordingly,there can be a set of instructions or commands (or at least onenavigational instruction) available to an operator aboard the seavessel.

Such set of instructions can be tailored to the particular type ofvessel or project the vessel is engaged in. For example, these caninclude a dive vessel, a barge, a pipe-laying barge, a derrick barge, adrill ship, and a seismic survey vessel. In this respect, the set ofinstructions can be varied for each type of vessel. User interface unitsas well as the vessel servers (e.g., the OARS unit 102) can be placed inmultiple places around the sea vessel including fore and aft, enablingease of access to the sea vessel crew. When multiple user interfaceunits or kiosks are employed, each can have its own independent view andconnection with a respective vessel server.

The OARS unit 102 can send data to a display device (e.g., thetouchscreen 112 of the kiosk terminal 110) to cause a prompt to bedisplayed on the display device (e.g., via the user interface 114) basedat least in part on the at least one instruction. In some aspects, theprompt includes one or more options, such as those that were describedabove, regarding the at least one instruction. In this example, the oneor more options can be represented as at least a portion of the controls120.

The at least one instruction can include adjustment and maneuvering ofthe map. This can include zoom functionalities (i.e. zoom out and zoomin), movement and orientation of the map, mooring control, anchormanipulation, dropping and retrieval of anchor or mooring, or control ofsuch moorings and anchors, event recordation, monitoring or selection ofother vessels or assets, and map display options. In at least oneembodiment, the at least one instruction can also include settingdestination points, speed, and maneuvering the vessel.

The OARS unit 102 can receive an input based at least in part on theprompt provided for display on the kiosk terminal 110. In some aspects,the input includes a selection of at least one of the one or moreoptions. The input can be stored in a memory of the OARS unit 102 and/ora memory of the kiosk terminal 110. In turn, the OARS unit 102 can sendstate information of the sea vessel to the other computing device. Insome aspects, the state information includes the stored input andlocation information of the sea vessel. The OARS unit 102 can facilitatea request for updated action instructions from the other computingdevice based upon updated information from at least one of weatherconditions, or change in action plans of the vessel.

The OARS unit 102 can receive various inputs to aid in determining theposition of the vessel. The OARS unit 102 can receive data from theglobal navigation satellite system (GNSS) receivers to calculate theposition of the sea vessel. For example, the OARS unit 102 can obtainthe location information from at least one global navigation satellitesystem (GNSS) receivers. In an aspect, the at least one GNSS receivercan be communicatively coupled to the OARS unit 102, and located onboard the sea vessel. The at least one GNSS receiver includes satelliteconnections to one or more of a global positioning system (GPS), Galileosystem, Global Navigation Satellite System (GLONASS) and BEIDOU™ system.In some aspects, the location information relates to a geographicalposition of the sea vessel.

The OARS unit 102 can obtain survey data relating to a seafloorenvironment. In some aspects, the survey data includes locationinformation for one or more objects associated with the seafloorenvironment. For example, the OARS unit 102 can obtain map data of thesubsea geography, seafloor landscape, including natural landscape andman-made structures and assets including, pipelines, wells, and otherseafloor assets. The position of the sea vessel can then be spatiallydetermined relative to such structures. The moorings, service ships,divers, as well as other equipment, assets and vessels can also bedetermined relative to the primary vessel and map data.

Inertial information systems regarding the sea vessel can also beemployed, and such information can be provided to the OARS unit 102 toaid in determination of the sea vessel position. Inertia information canbe obtained for example by means of inertial sensors including, forexample gyroscopes. Accordingly, the combination of inertial sensingsystems along with GPS can aid in more accurate location and positioningof the sea vessel.

The OARS unit 102 can obtain navigation data relating to the anchoringof the sea vessel including positioning information of an intendedlocation of an anchor position. The OARS unit 102 can provide navigationinstructions to the display device regarding the anchor position. TheOARS unit 102 can provide, upon arrival in a proximate location of theanchor position, a prompt that requests confirmation of deployment of ananchor or mooring (hereinafter simply referred to as an anchor, but canoptionally include a mooring). The OARS unit 102 can store, upon receiptof the confirmation of the deployment of the anchor, an actual locationof the anchor position where the anchor was deployed. The OARS unit 102can send the actual location of the anchor position to the othercomputing device.

FIG. 2 illustrates a flowchart of an example process 200 for providingguidance of a sea vessel on a first computing device, according tocertain aspects of the subject technology. The example process 200 isprovided merely as an example and additional or fewer steps can beperformed in similar or alternative orders, or in parallel, within thescope of the various embodiments described in this specification.

The first computing device can request, from another computing device,action instructions regarding an intended course and action plan for thesea vessel including at least one instruction that requires that thevessel perform at least one action 202. For example, this can includenavigational or deployment instructions. For example, the navigationalinstructions can provide details regarding an intended point that ananchor or mooring is to be deployed. The deployment instructions caninstruct the operator when to deploy the anchor or mooring.

The first computing device can send data to a display device to cause aprompt to be displayed on the display device based at least in part onthe at least one navigational instruction 204. The prompt can includeone or more options regarding the at least one navigational instruction.

The first computing device can receive an input based at least in parton the prompt 206. In an aspect, the input includes a selection of atleast one of the one or more options. The input can be stored in amemory of the first computing device.

The first computing device can send state information of the sea vesselto the second computing device 208. The state information can includethe stored input and location information of the sea vessel.

FIG. 3 illustrates an example of an environment 300 implementing theinteractive remote guidance system, according to certain aspects of thesubject technology. In FIG. 3, a sea vessel 301 located at sea isillustrated, along with a vessel server (e.g., the OARS unit 102) onboard the sea vessel 301. Indicated by arrows, the OARS unit 102 iscommunicatively coupled to a display device 303 (e.g., the kioskterminal 110 of FIG. 1). In this example, the display device 303 is alsolocated on board the sea vessel 301. As discussed above, the displaydevice 303 can include a wired or wireless link to the OARS unit 102.The display device 303 includes a display 303 a and a telephone 130.

An OARS survey control center 350 can be integrated with a remotegateway server 305, or can be a separate computing device having a userinterface that communicates to the remote gateway server 305 over awired or wireless communication link. The gateway server 305communicates with control center computing devices 306. In this example,the control center computing devices 306 are each coupled to arespective communication devices 307 (e.g., telephone) and a userinterface 308. Consequently, the surveyors operating the control center350 can communicate with the OARS unit 102, and control the OARS unit102 and/or the display device 303. In at least one embodiment, theremote gateway server 305 can be located on the same intranet 340 as thesurvey control center 350.

The remote gateway server 305 has connectivity to one or more satellitecommunication links to the OARS unit 102 via a routing device 311. Thesatellite 304 enables communication between the vessel server 102 andthe remote gateway server 305, located on land. As there can be multiplevessels employing the navigation systems, the remote gateway server 305can host connections with multiple vessels. An operator of the remotegateway server 305, unlike the operator at a user interface aboard thevessel, has full control of the OARS unit 102 via the communicationslink issuing instructions or commands to the OARS unit 102. Accordingly,the remote gateway server 305 operator can be a technical expertsurveyor for operation of the navigation system. An operator of theremote gateway server 305 can see real-time positioning and state ofvessel operations. Additionally, the remote gateway server 305 operatorcan monitor the health and status of the OARS unit 102. The health andstatus of the OARS unit 102 can include one or more of the following:storage space, storage integrity, operational status, error messages,data transmission status, uplink status, downlink status, and othersimilar status or health features. In at least one embodiment, asdescribed above, the OARS unit can obtain vessel status and health,thereby allowing the remote gateway server 305 to obtain the vesselstatus and health. The health and status of the vessel can include oneor more of fuel status, engine operating status, navigational receptionstatus, ROV status, mooring status, stationary lock status, or othersimilar health and status details. Moreover, the remote gateway server305 has power to configure the OARS unit 102 to modify projectconfiguration, for example, change the OARS unit 102 configuration to bespecific to dive vessels, barges, pipe-laying barges, derrick barges,drill ships, or seismic survey vessels, or to modify other goals oractions. The remote gateway server 305 can also conduct diagnostics orquality control on the OARS unit 102.

Moreover, the remote gateway server 305 has the power to configure, reador change the map data, or geographical information system (GIS) data,in the OARS unit 102 or that which is being displayed on the userinterface 303 a of the kiosk terminal 303. The remote gateway server 305also can configure proposed anchor patterns, resolve final tie data, andperform administrative tasks on the OARS unit 102. In other embodiments,the OARS unit 102 can be configured to determine desired navigationchanges based upon sensed local data at the vessel. The local data canbe local current, local tide, local wind speed, local wave direction,local wave height, among other local information that can change thenavigational operation of the vessel.

The remote gateway server 305 accordingly can issue commands orinstructions to the OARS unit 102, and can thereby also control the userinterface 303 a of the kiosk terminal 303. Accordingly to accomplishcontrol, the remote gateway server 305 has a set of instructions orcommands that can be sent and received by the remote gateway server 305and processed to execute such commands and instructions. Theseinstructions and commands include, but are not limited to, real-timepositioning, current vessel operations, current vessel deployments,vessel status and health, OARS unit status and health, configure ormodify projection configuration, GIS or mapping data, proposed mooringpatterns, proposed anchor patterns, resolve final tie data, and performadministrative tasks on the OARS unit 102.

The display device 303 can also include a communications device such asa voice communication connection (e.g., the voice communication terminal303 b) or Internet connection allowing for direct communication with theremote gateway server 305 operator. The remote gateway server 305operator can also view in real-time what is displayed on the display 303a of the display device 303, and can control what is displayed. Bycontrolling the OARS unit 102, the remote gateway server 305 operatorcan configure and control what is shown on the user interface as well aswhat instructions and commands the vessel operator can send to the OARSunit 102. For example, the commands can be limited to requestedcommands. In other embodiments, the kiosk can be configured to receivespecial control information upon entry of a password or otherauthentication data from the vessel operator. In other embodiments, theOARS unit 102 can be configured to receive different authentication datafrom different personnel so that other features of the OARS unit 102 canbe enabled, performed, modified or otherwise controlled.

Accordingly, the OARS unit 102 is able to receive and process a firstset of instructions, commands or requests from the remote gateway server305 which sends the same, while also able to receive and process andsecond set of instructions, commands or requests from the user interface308. For simplification, reference to instructions, commands and orrequests are considered the same herein—communication to differentservers or computers to control or cause an action.

In some embodiments, the first set of instructions includes all possibleinstructions for full control of the OARS unit 102 as well as control ofthe user interface (or the display 303 a) on the vessel. The first setof instructions can include all the actions discussed above regardingthe remote gateway server 305. Instructions and commands include, butare not limited to, real-time positioning, current vessel operations,current vessel deployments, vessel status and health, OARS unit statusand health, configure or modify projection configuration, GIS or mappingdata, proposed mooring patterns, proposed anchor patterns, resolve finaltie data, and perform administrative tasks on the OARS unit 102. In someembodiments, the second set of instructions contains a very limited setof instructions, for example restricted to the permissions orlimitations noted above for the vessel operator of the display device303. These include, for example navigation of the vessel 301,maneuvering of the vessel 301, anchor manipulation, map orientationmanipulation, event recordation, and display options. The first set ofinstructions which can be issued by the remote gateway server 305 caninclude these and can include the whole host of additional instructionsrequired for full control of the OARS unit 102.

Accordingly, the second set of instructions is limited to a specific setof instructions. This accordingly can exclude configuring theinstructions, software modules or working of the software storedthereon. This can also exclude administration, such as control of theworkings of the navigation or survey software. This also excludes anycontrol of the remote gateway server 305. Additionally excluded arequality control and instructions for changing the manner in which thevessel position is calculated. Permissions and limitations can beadjusted by the remote gateway server 305.

Accordingly, the vessel server 102 processes instructions from theremote gateway server 305 consisting of instructions selected from amongonly a first set of instructions, and the OARS unit 102 processesinstructions from the user interface 308 consisting of instructionsselected from among only a second set of instructions, where the firstand second set of instructions differ. Such differences can allow forthe complete control by the remote gateway server 305 whereas limitedfunctionality of the system, such as position, deployment instructions,anchoring, and mooring, is only needed by the sea vessel personnel viathe display device 303.

Accordingly, the first set of instructions from the remote gatewayserver 305 can overlap with the second set of instructions, but are notidentical. The second set of instructions can be capable of being givenby the user interface 308 and can be configured by the remote gatewayserver 305. The remote gateway server 305 is capable of configuring thesecond set of instructions to include instructions particularized to thetype of sea vessel, for example, whether the sea vessel is a dive boator a derrick barge. In other embodiments, the first and second set ofinstructions capable by each server are different and do not overlap. Inthis case, the remote gateway server 305 would have a limited set ofinstructions the OARS unit 102 would carry out, but would be excludedfrom certain instructions such as navigation of the vessel 301 ormooring control, and the vessel user interface (e.g., the display device303) would have a limited set of instruction, but would excludeconfiguring, or administering or quality control of the vessel 301 orremote gateway server 305.

In addition, one or more client computing devices 309 having at leastone processor and storage medium, display and user input device, cancommunicate with the remote gateway server 305 via the Internet 310. Theclient computing devices 309 can be configured to operate as passivedevices (e.g., read only) but can include certain functionalities suchas map orientation to view the position of the sea vessel 301 andvarious locations near a target site. Both the remote gateway server 305and control center computing devices 306 can have one or more processorsand storage medium having executable software modules for carrying outthe system disclosed herein. Client computing devices 309 can beconfigured to provide secure web browser interfaces to OARS-based (102)projects. Client computing devices 309 can be further configured toenable viewing of OARS (102) information in a read-only manner.

In the embodiment illustrated in FIG. 3, the remote gateway server 305can provide for distribution of data received from the OARS unit 102thereby reducing the bandwidth required to transmit information from theOARS unit 102 to the plurality of client devices. This is helpful whenthe transmission link between the OARS unit 102 and another device isover a low bandwidth, for example a satellite connection. Additionally,when data is being transmitted to a single location, it provides for asubstantially real-time update of the data since the data is onlytransmitted a single time. For instance, rather than transmitting theposition information to four different devices, the position informationis transmitted a single time to the remote gateway server 305. Thisenables other data to be transmitted rather than repeating thetransmission of the same data. In this way, different data can betransmitted without repetitious transmission of the same data.

FIG. 4 illustrates another example of an environment 400 implementingthe interactive remote guidance system, according to certain aspects ofthe subject technology. The environment 400 includes a sea vessel 301having a vessel server 102 on board the sea vessel 301. A user interfaceor kiosk 303 is also illustrated. Further, a satellite 304communicatively couples, via the Internet 310 and router 311, the vesselserver 102 to the gateway server 305. The sea vessel server 102 canconduct multiple functionalities or actions including a first set ofinstructions (e.g., 1, 2, 3, 4 . . . n), as well as a second set ofinstructions (e.g., A, B, C, D Z), where each letter or numberrepresents an exemplary instruction. The user interface 303 is limitedto only passing instructions of the second set of instructions, (e.g.,A, B, C, D . . . Z), to the vessel server 102. The second set ofinstructions represents various functions or instructions, includinganchor or mooring manipulations, event recording, display options, aswell as other vessel server 102 instructions or functions discussed. Onthe other hand, the vessel server 102 can be configured to carry out notonly the second set of instructions but also the first set ofinstructions (e.g., 1, 2, 3, 4, . . . , n), which include calculationsregarding vessel position, processing of inertial or GNSS data inrelation to a map or navigational data, as well as other listedinstructions received from the gateway server 305. In an aspect, thegateway server 305 instructs the vessel server 102 with respect to thefirst and second sets of instructions, or can be limited to the firstset of instructions.

FIG. 5 illustrates an example of the interactive remote guidance system500 (e.g., 100 from FIG. 1) on a sea vessel (e.g, 301 from FIGS. 3-4),according to certain aspects of the subject technology. In FIG. 5, thesystem 500 includes a first computing device 502, which can beconfigured to process various types of data including but not limited toa vessel position 504, a vessel heading 506, map data 508, and otherpublications 510 that include data that is to be displayed or requires aresponse, or both. The first computing device 502 can be a navigationengine, such as an OARS unit (as described above). The interactiveremote guidance system also includes a kiosk 110 that is subscribed tothe first computing device 502. The kiosk can be configured to display avessel position 522, a vessel heading 524, map data 526 and othersubscriptions 528 that correspond to the other publications 510. In someaspects, the kiosk 110 is coupled to the first computing device 502. Inthis respect, the kiosk 110 can be an input device such a display deviceand a user interface displayed on the display device. As illustrated thedata from the vessel position 504, the vessel heading 506, the map data508 and other publications 510, flows through the first computing device502 to the kiosk 110 and is displayed as the vessel position 522, thevessel heading 524, the map data 526 and the other subscriptions 528. Inat least one embodiment, a single first computing device 502 can beprovided on the sea vessel and a plurality of kiosk 110 can be providedon the sea vessel to enable multiple points of interaction. For example,the kiosk 110 can be located on one or more of the bridge, navigationroom, control room, diver chambers, and ROV control chambers, either ondeck or at another location as necessary to provide the instructions.While only flow of data to the kiosk 110 is presented, the data obtainedfrom the kiosk 110 in response to a prompt can be transmitted back tothe first computing device 502. The interaction between the firstcomputing device 502 in the form of a navigation engine and the kiosk110 will be described further in FIG. 6.

FIG. 6 illustrates a flowchart of an example process 600 for theinteractive remote guidance system described in FIG. 5, according tocertain aspects of the subject technology. The example process 600 isprovided merely as an example and additional or fewer steps can beperformed in similar or alternative orders, or in parallel, within thescope of the various embodiments described in this specification.

In step 602, the navigation engine implemented on a vessel server (e.g.,the OARS unit 102 of FIG. 1) can be started (or initialized). The vesselserver obtains a list of client computing devices (or clients) 604. Thevessel server performs a series of steps for each client computingdevice 606. In this respect, the vessel server gets a subscription listcorresponding to the current client computing device 608. In turn, thevessel server performs a series of steps for each of the currentclient's subscriptions 610. In this respect, the vessel server candetermine if data from the navigation engine should be sent to thecurrent client computing device 612. If so, the vessel server can sendthe data to the current client computing device 614. The sent data canthen be stored, or cached, by the vessel server 616. In either case, thevessel server can then determine if all of the current client'ssubscriptions have been processed 634. If not, the vessel server returnsto step 610 and determines the next subscription for the current client.If the vessel server has completed processing all of the currentclient's subscriptions, it can then determine if there are more clientsto process 636. If so, the vessel server returns to step 606 anddetermines the next client to process. In some aspects, the navigationengine data is received by the client computing devices 628. In turn,the received data is displayed on a kiosk display 630. In anotheraspect, the navigation engine data is received by the gateway server andproceeds to step 622 for further processing, which will be describedfurther in FIG. 8.

In step 618, a kiosk client (or display device external to the vesselserver) can be started (or initialized). The kiosk can connect to thenavigation engine 620 to receive and display the navigation engine data.The kiosk can then add itself to the list of connected clientsmaintained by the navigation engine 622. In turn, the kiosk can generatethe list of subscriptions for which it needs to receive correspondingdata from the navigation engine 624. The kiosk can then send its list ofsubscriptions to the navigation engine for processing 626. The kioskthen waits for the requested data to arrive in step 628.

FIG. 7 illustrates an example of the interactive remote guidance systemwith a gateway, according to certain aspects of the subject technology.In FIG. 7, the system 700 includes a gateway server 702 and clients 710and 720. The gateway server 702 is communicatively coupled to theclients, 710 and 720, as well as sea vessels 730, 740 and 750 via wiredand/or wireless communications. The client 710 subscribes to stateinformation relating to one or more of the vessels 730, 740 and 750 suchas vessel position 712, vessel heading 714, map data 716 and othersubscriptions 718. Similarly, the client 720 subscribes to stateinformation relating to one or more of the vessels 730, 740 and 750 suchas vessel position 722, vessel heading 724, map data 726 and othersubscriptions 728. The gateway server 702 can be subscribed to receivedata from a navigation engine running on each of the sea vessels 730,740 and 750. The interaction between the gateway server 702 and both theclients, 710 and 720, and the sea vessels 730, 740, 750 will bedescribed in FIG. 8. As illustrated the first sea vessel 730 includes anOARS unit 732 and a kiosk 734. Likewise, the second sea vessel 740includes an OARS unit 742 and a kiosk 744. Additionally, the third seavessel 750 includes an OARS unit 752 and a kiosk 754.

FIG. 8 illustrates a flowchart of an example process for the interactiveremote guidance system described in FIG. 7, according to certain aspectsof the subject technology. The example process 800 is provided merely asan example and additional or fewer steps can be performed in similar oralternative orders, or in parallel, within the scope of the variousembodiments described in this specification. The illustration allows forthe gateway to rout subscriptions and data requested by the clients toincrease the speed at which clients receive data and to minimize theamount of data sent over the communication link between the firstcomputing device and the clients.

In step 802, the navigation engine implemented on a vessel server (e.g.,the OARS unit 102 of FIG. 1) can be started (or initialized). Thenavigation engine can generate project information relating to at leastthe control of an anchor position for the sea vessel (e.g., the seavessel 301). In some aspects, a gateway server 806, communicativelycoupled to the vessel server, can add the project information from thenavigation engine to its internal project list 808. In an aspect, theproject list relates to one or more ongoing operations for any number ofsea vessels. In addition, a client computing device, communicativelycoupled to the gateway server, can be started or initialized 810. Theclient computing device can receive the project list from the gatewayserver 812. As such, the client computing device can select a particularproject from the project list 814. In turn, the gateway server can addthe client computing device along with its subscriptions to an internalrecipient list for navigation engine data 816. The gateway server candetermine whether any of these subscriptions already exist 818. If asubscription does not already exist, the gateway server can pass thesenew subscriptions on to the navigation engine 820. In this respect, thegateway server, acting as a client, forwards the determinedsubscriptions to step 822, corresponding to step 632 of FIG. 6 whichadds the subscriptions to the subscription list maintained by thenavigation engine for this particular client.

If a requested subscription does already exist, the gateway server canobtain stored (cached) navigation engine data for that particularsubscription 824. In turn, the gateway server can send the obtained datato the requesting client computing device 826. As such, the sent data isreceived by the client computing device 828, and then displayed on acorresponding kiosk display 830.

In some aspects, the gateway server accesses the stored data 838, suchas writing to a memory or reading from the memory. In this respect, thegateway server can receive the subscribed data at step 832, whichcorresponds to step 622 of FIG. 6 where the navigation engine sends thenavigation engine data in response to the subscriptions of therequesting client computing devices. Once the data is received from thenavigation engine 834, the gateway server can store the received data836. The gateway server can store the data in local memory or in a datastructure located external to the gateway server. In an aspect, thegateway server can directly send the received data to each clientcomputing device subscribed to the data 840. In turn, the processproceeds to step 826 to send the data to the client computing device.

FIG. 9 illustrates an example of an interactive remote guidance systemon a computing device 900, according to certain aspects of the subjecttechnology. The computing device 900 includes one or more satelliteposition receivers 902, at least one software module 904, acommunication component 906, a satellite communication component 908, acommunication interface 910, an automatic identification system (AIS)component 912, and a network switch component 914. The one or moresatellite position receivers 902 can include dual GPS/GNSS enabledreceivers for receiving satellite data relating to geographicalpositioning of a sea vessel (e.g., the sea vessel 301 described in FIG.3). The at least one software module 904 can include multiple processorsconfigured to run respective portions of the software or operate inredundancy to provide fail-safe operations. The communication component906 can include an interface for wired (e.g., Ethernet) or wireless(e.g., wide-area networking, local-area networking, personal-areanetworking) connection to nearby devices (e.g., the display device 303described in FIG. 3). The satellite communication component 908 caninclude one or more modules for processing the satellite data used forcommunications. The satellite communication receivers 902 use one ormore antennas onboard the vessel to receive GNSS data. The communicationinterface 910 can include a receiver, a transmitter and/or a transceiverfor communicating to/from one or more remote servers and/or clientcomputing devices. The MS component 912 can be used to receiveinformation about other nearby vessels that have not been configured towork with the OARS system. The network switch component 914 can be arouter configured to switch communication signals to/from the computingdevice 900 to respective communication ports (e.g., the communicationinterface 910).

FIG. 10 illustrates a logical arrangement of a set of general componentsof an example computing device 1000 (e.g., the computing device 502described in FIG. 5 or the computing device 900 described in FIG. 9). Inthis example, the computing device 1000 includes a processor 1002 forexecuting instructions that can be stored in a memory device or element1004. As would be apparent to one of ordinary skill in the art, thedevice can include many types of memory, data storage, or non-transitorycomputer-readable storage media, such as a first data storage forprogram instructions for execution by the processor 1002, a separatestorage for navigation data, a removable memory for sharing informationwith other devices, etc. The computing device 1000 typically willinclude some type of display element 1008, such as a touch screen orliquid crystal display (LCD). As discussed, the device in manyembodiments will include at least one image capture element 1006 such asa camera or infrared sensor that is able to project images or otherobjects in the vicinity of the computing device 1000. Methods forcapturing images or video using a camera element with a computing deviceare well known in the art and thus will not be discussed herein indetail. It should be understood that image capture can be performedusing a single image, multiple images, periodic imaging, continuousimage capturing, image streaming, etc. Further, the computing device1000 can include the ability to start and/or stop image capture, such aswhen receiving a command from a user, application, or other device. Thecomputing device 1000 similarly can include at least one audio capturecomponent 1010, such as a mono or stereo microphone or microphone array,operable to capture audio information from at least one primarydirection. A microphone can be a unidirectional or omnidirectionalmicrophone, as known for such devices.

In some embodiments, the computing device 1000 can include one or morecommunication elements (not shown), such as a WI-FI™, BLUETOOTH®, radiofrequency (RF), wired, or wireless communication system. The computingdevice 1000 in many embodiments can communicate with a network, such asthe Internet, and can be able to communicate with other such devices. Insome embodiments the computing device 1000 can include at least oneadditional input device able to receive conventional input from a user.This conventional input can include, for example, a push button, touchpad, touch screen, wheel, joystick, keyboard, mouse, keypad, or anyother such device or element whereby a user can input a command to thecomputing device 1000. In some embodiments, however, the computingdevice 1000 may not include any buttons at all, and might be controlledonly through a combination of visual and audio commands, such that auser can control the computing device 1000 without having to be incontact with the computing device 1000.

The computing device 1000 also can include at least one orientation ormotion sensor 1012. As discussed, such a sensor can include anaccelerometer or gyroscope operable to detect an orientation and/orchange in orientation, or an electronic or digital compass, which canindicate a direction in which the computing device 1000 is determined tobe facing. The mechanism(s) also (or alternatively) can include orcomprise a global positioning system (GPS) or similar positioningelement operable to determine relative coordinates for a position of thecomputing device 1000. The computing device 1000 can include otherelements as well, such as elements that enable location determinationsthrough triangulation or another such approach. These mechanisms cancommunicate with the processor 1002, whereby the computing device 1000can perform any of a number of actions described or suggested herein.

The various embodiments can be implemented in a wide variety ofoperating environments, which in some cases can include one or more usercomputers, computing devices, or processing devices which can be used tooperate any of a number of applications. User or client devices caninclude any of a number of general purpose personal computers, such asdesktop or laptop computers running a standard operating system, as wellas cellular, wireless, and handheld devices running mobile software andcapable of supporting a number of networking and messaging protocols.Such a system also can include a number of workstations running any of avariety of commercially-available operating systems and other knownapplications for purposes such as development and database management.These devices also can include other electronic devices, such as dummyterminals, thin-clients, gaming systems, and other devices capable ofcommunicating via a network.

Various aspects also can be implemented as part of at least one serviceor Web service, such as can be part of a service-oriented architecture.Services such as Web services can communicate using any appropriate typeof messaging, such as by using messages in extensible markup language(XML) format and exchanged using an appropriate protocol such as SOAP(derived from the “Simple Object Access Protocol”). Processes providedor executed by such services can be written in any appropriate language,such as the Web Services Description Language (WSDL). Using a languagesuch as WSDL allows for functionality such as the automated generationof client-side code in various SOAP frameworks.

Most embodiments utilize at least one network that would be familiar tothose skilled in the art for supporting communications using any of avariety of commercially-available protocols, such as TCP/IP, OSI, FTP,UPnP, NFS, and CIFS. The network can be, for example, a local areanetwork, a wide-area network, a virtual private network, the Internet,an intranet, an extranet, a public switched telephone network, aninfrared network, a wireless network, and any combination thereof.

In embodiments utilizing a web server, the web server can run any of avariety of server or mid-tier applications, including HTTP servers, FTPservers, CGI servers, data servers, Java servers, and business mapservers. The server(s) also can be capable of executing programs orscripts in response requests from user devices, such as by executing oneor more Web applications that can be implemented as one or more scriptsor programs written in any programming language, such as Java®, C, C# orC++, or any scripting language, such as Perl, Python, or TCL, as well ascombinations thereof.

The environment can include a variety of data stores and other memoryand storage media as discussed above. These can reside in a variety oflocations, such as on a storage medium local to (and/or resident in) oneor more of the computers or remote from any or all of the computersacross the network. In a particular set of embodiments, the informationcan reside in a storage-area network (SAN) familiar to those skilled inthe art. Similarly, any necessary files for performing the functionsattributed to the computers, servers, or other network devices can bestored locally and/or remotely, as appropriate. Where a system includescomputerized devices, each such device can include hardware elementsthat can be electrically coupled via a bus, the elements including, forexample, at least one central processing unit (CPU), at least one inputdevice (e.g., a mouse, keyboard, controller, touch screen, or keypad),and at least one output device (e.g., a display device, printer, orspeaker). Such a system can also include one or more storage devices,such as disk drives, optical storage devices, and solid-state storagedevices such as random access memory (RAM) or read-only memory (ROM), aswell as removable media devices, memory cards, flash cards, etc.

Such devices also can include a computer-readable storage media reader,a communications device (e.g., a modem, a network card (wireless orwired), an infrared communication device, etc.), and working memory asdescribed above. The computer-readable storage media reader can beconnected with, or configured to receive, a computer-readable storagemedium, representing remote, local, fixed, and/or removable storagedevices as well as storage media for temporarily and/or more permanentlycontaining, storing, transmitting, and retrieving computer-readableinformation. The system and various devices also typically will includea number of software applications, modules, services, or other elementslocated within at least one working memory device, including anoperating system and application programs, such as a client applicationor web browser. It should be appreciated that alternate embodiments canhave numerous variations from that described above. For example,customized hardware might also be used and/or particular elements mightbe implemented in hardware, software (including portable software, suchas applets), or both. Further, connection to other computing devicessuch as network input/output devices can be employed.

Storage media and computer readable media for containing code, orportions of code, can include any appropriate media known or used in theart, including storage media and communication media, such as but notlimited to volatile and non-volatile, removable and non-removable mediaimplemented in any method or technology for storage and/or transmissionof information such as computer readable instructions, data structures,program modules, or other data, including RAM, ROM, EEPROM, flash memoryor other memory technology, CD-ROM, digital versatile disk (DVD) orother optical storage, magnetic cassettes, magnetic tape, magnetic diskstorage or other magnetic storage devices, or any other medium which canbe used to store the desired information and which can be accessed bythe a system device. Based on the disclosure and teachings providedherein, a person of ordinary skill in the art will appreciate other waysand/or methods to implement the various embodiments.

Along with the claims, other clauses are also possible. These include:

A. A computing device (502, 900, 1000) for providing guidance of a seavessel (301), the computing device (502, 900, 1000) comprising: at leastone processor (1002); and memory (1004) storing instructions that, whenexecuted by the at least one processor (1002), cause the computingdevice (502, 900, 1000) to: request, from a second computing device(306, 309, 900, 1000), action instructions regarding an intended courseand action plan for the sea vessel (301); send data to a display device(303) to cause a prompt to be displayed on the display device (303)based at least in part on the action instructions, the prompt includingone or more options regarding the action instructions; receive an inputbased at least in part on the prompt, the input including a selection ofat least one of the one or more options, the input being stored in thememory (1004); and send state information of the sea vessel (301) to thesecond computing device (306, 309, 900, 1000) or to another computingdevice (900, 1000), the state information including the stored input andlocation information of the sea vessel (301).

B. The computing device (502, 900, 1000) of clause A, wherein the actioninstructions further cause the computing device to: obtain the locationinformation from at least one global navigation satellite (304) system(GNSS) receiver, the location information relating to a geographicalposition of the sea vessel (301); obtain survey data relating to aseafloor environment, the survey data including location information forone or more objects associated with the seafloor environment; obtainnavigation data relating to the anchoring of the sea vessel (301)including positioning information of an intended location of an anchorposition; provide navigation information to the display device (303)regarding the anchor position; provide, upon arrival in a proximatelocation of the anchor position, a prompt that requests confirmation ofdeployment of an anchor; store, upon receipt of the confirmation of thedeployment of the anchor, an actual location of the anchor positionwhere the anchor was deployed; and send the actual location of theanchor position to the second computing device (306, 309, 900, 1000) orto another computing device (900, 1000).

C. The computing device (502, 900, 1000) of clause B, wherein the actioninstructions further cause the computing device (502, 900, 1000) to:cause at least one of the state information and the navigation data tobe displayed on the display device (303).

D. The computing device (502, 900, 1000) of any one of clauses A-C,wherein the state information includes one or more of a position of thesea vessel (301), a heading of the sea vessel (301), map data andsubscription information.

E. The computing device (502, 900, 1000) of any one of clauses A-D,wherein the action instructions are received via a gateway device (305)that is communicatively coupled between the computing device (502, 900,1000) and the second computing device (306, 309, 900, 1000), and thegateway device (305) is located outside of the sea vessel (301).

F. The computing device (502, 900, 1000) of any one of clauses A-E,wherein the location information includes one or more of inertial dataof the sea vessel (301), a trajectory of the sea vessel (301), anorientation of the sea vessel (301) and a geographical coordinate of thesea vessel (301).

G. The computing device (502, 900, 1000) of any one of clauses A-F,wherein the action instructions include instructions corresponding to atype of sea vessel (301).

H. The computing device (502, 900, 1000) of clause G, wherein the typeof sea vessel (301) includes one or more of a dive boat, a derrickbarge, a pipe-laying barge, a drill ship, and a seismic survey vessel.

I. The computing device (502, 900, 1000) of any one of clauses A-H,wherein the at least one action instruction includes an instruction fordeploying or retrieving an anchor or mooring of the sea vessel (301).

J. The computing device (502, 900, 1000) of any one of clauses A-I,wherein the action instructions further cause the computing device (502,900, 1000) to: facilitate a request for updated action instructions fromthe second computing device (306, 309, 900, 1000) based upon updatedinformation from at least one of the vessel, weather conditions, orchange in action plan.

K. A computer-implemented method of providing guidance of a sea vessel(301) on a computing device (502, 900, 1000), the method comprising:requesting, from a second computing device (306, 309, 900, 1000), actioninstructions regarding an intended course and action plan for the seavessel (301); sending data to a display device (303) to cause a promptto be displayed on the display device (303) based at least in part onthe action instructions, the prompt including one or more optionsregarding the action instructions; receiving an input based at least inpart on the prompt, the input including a selection of at least one ofthe one or more options, the input being stored in memory (1004); andsending state information of the sea vessel (301) to the secondcomputing device (306, 309, 900, 1000) or to another computing device(900, 1000), the state information including the stored input andlocation information of the sea vessel (301).

L. The computer-implemented method of clause K, further comprising:obtaining the location information from at least one global navigationsatellite (304) system (GNSS) receiver, the location informationrelating to a geographical position of the sea vessel (301); obtainingsurvey data relating to a seafloor environment, the survey dataincluding location information for one or more objects associated withthe seafloor environment; obtaining navigation data relating to theanchoring of the sea vessel (301) including positioning information ofan intended location of an anchor position; providing navigationinformation to the display device (303) regarding the anchor position;providing, upon arrival in a proximate location of the anchor position,a prompt that requests confirmation of deployment of an anchor; storing,upon receipt of the confirmation of the deployment of the anchor, anactual location of the anchor position where the anchor was deployed;and sending the actual location of the anchor position to the secondcomputing device (306, 309, 900, 1000) or to another computing device(900, 1000).

M. The computer-implemented method of any one of clauses K-L, furthercomprising: causing at least one of the state information and thenavigation data to be displayed on the display device (303).

N. The computer-implemented method of any one of clauses K-M, whereinthe action instructions are received via a gateway device (305) that iscommunicatively coupled between the computing device (502, 900, 1000)and the second computing device (306, 309, 900, 1000), and the gatewaydevice (305) is located outside of the sea vessel (301).

O. The computer-implemented method of any one of claims K-N, furthercomprising: facilitating a request for updated action instructions fromthe second computing device (306, 309, 900, 1000) based upon updatedinformation from at least one of the vessel, weather conditions, orchange in action plan.

P. A computing device (502, 900, 1000) for facilitating remote guidanceof a sea vessel (301), the computing device (502, 900, 1000) comprising:at least one processor (1002); and memory (1004) storing instructionsthat, when executed by the at least one processor (1002), cause thecomputing device (502, 900, 1000) to perform operations, the operationscomprising: obtaining a project list from a gateway server (305), theproject list relating to one or more ongoing projects on one or more seavessels (301); receiving a subscription list from one or more clientcomputing devices; obtaining navigation data stored in the memory (1004)if one or more subscriptions exist, the navigation data generated by thegateway server (305); sending the navigation data to the one or moreclient computing devices; and causing the sent navigation data to bedisplayed on a display device (303) of the one or more client computingdevices.

Q. The computing device (502, 900, 1000) of clause P, wherein thenavigation data relates to the anchoring of the sea vessel (301)including positioning information of an intended location of an anchorposition.

R. The computing device (502, 900, 1000) of any one of clauses P-Q,wherein the instructions further cause the computing device (502, 900,1000) to perform operations comprising: subscribing to receive thenavigation data from the gateway server (305) when no subscriptionsexist.

S. The computing device (502, 900, 1000) of any one of clauses P-R,wherein the instructions further cause the computing device (502, 900,1000) to perform operations comprising: receiving the navigation datafrom the gateway server (305); storing the received navigation data inthe memory (1004); sending the stored navigation data to the one or moreclient computing devices subscribed to receive the navigation data; andcausing the received navigation data to be displayed on a user interfaceassociated with the gateway server (305).

T. The computing device (502, 900, 1000) of any one of clauses P-S,wherein the instructions further cause the computing device (502, 900,1000) to perform operations comprising: establishing a wirelesscommunication link to a plurality of server computing devices, and eachof the plurality of server computing devices is located on a respectivesea vessel (301); and facilitating the wireless communication linkbetween the plurality of server computing devices and the one or moreclient computing devices.

U. The computing device (502, 900, 1000) of any one of clauses A-J,wherein the action instructions include at least one navigationalinstruction.

V. The computing device (502, 900, 1000) of any one of clauses A-J or U,wherein the action instructions include at least one deploymentinstruction.

W. The computer-implemented method of any one of clauses K-O, whereinthe action instructions include at least one navigational instruction.

X. The computer-implemented method of any one of clauses K-O or W,wherein the action instructions include at least one deploymentinstruction.

Y. A remote navigational control system for a sea vessel (301), thesystem comprising: a local server unit (102) contained within a seavessel (301), the local server unit (102) having a processing unit(1002) and storage unit (1004), the local server unit (102) havingmodules to process position data of the sea vessel (301); the localserver unit (102) communicating with a user interface (114); a secondserver unit (305) remote from the local server unit (102), the secondserver unit (305) being outside of the sea vessel (301), the localserver unit (102) processing instructions from the second server unit(305) consisting of instructions selected from among only a first set ofinstructions, and the local server unit (102) processing instructionsfrom the user interface (114) consisting of instructions selected fromamong only a second set of instructions, wherein the first and secondset of instructions are not identical.

Z. The remote navigational control system of clause Y, wherein the localserver unit (102) has undersea map data saved thereon.

AA. The remote navigational control system of clause Z, wherein thelocal server unit (102) receives Global navigational system (GPS) dataand processes the GPS data in relation to map data and a position of thevessel on the user interface (114).

BB. The remote navigational control system of clause AA, wherein thelocal server unit (102) receives inertial information regarding the seavessel (301).

CC. The remote navigational control system of any one of clauses Y-BB,wherein the second set of instructions is configurable by the secondserver to include specified instructions.

DD. The remote navigational control system of any one of clauses Y-CC,wherein the second server is capable of configuring the second set ofinstructions to include instructions particularized to the type of seavessel (301).

EE. The remote navigational control system of any one of clauses Y-DD,wherein the remote server (305) is capable of configuring the second setof instructions to include instructions particularized to whether thesea vessel (301) is a dive boat or derrick barge.

FF. The remote navigational control system of any one of clauses Y-EE,wherein the second set of instructions includes instructions to adjustmap viewpoint on the display screen (303 a).

GG. The remote navigational control system of any one of clauses Y-FF,wherein the second set of instructions includes instructions to lift orrelease anchor or mooring.

HH. The remote navigational control system of any one of clauses Y-GG,wherein the second set of instructions excludes configuring oradministering or quality control of the server.

II. The remote navigational control system of any one of clauses Y-HH,wherein the first set of instructions overlaps with the second set ofinstructions, but the first set of instructions and the second set ofinstructions are not identical.

JJ. The remote navigational control system of any one of clauses Y-II,wherein the first set of commands does not overlap with the second setof commands.

KK. A remote navigational control system for a sea vessel (301), thesystem comprising: a sea vessel server unit (102) contained within a seavessel (301), the sea vessel server unit (102) having a processing unit(1002) connected with a storage unit (1004); the storage unit (1004)containing undersea map data, the sea vessel server communicating withan operator interactive unit having a display screen (303 a), aprocessing unit (1002) and an input device capable of receiving inputfrom an operator, the sea vessel server receiving commands from theinteractive unit; the sea vessel server unit (102) receives globalpositioning data from a plurality of global position receivers on thesea vessel (301), a remote server (305) having a processor (1002), theremote server (305) wirelessly issuing commands to the sea vessel unit;the sea vessel server processing unit (1002) processes globalpositioning data vessel in relation to the undersea map data and fromthe processing, displays vessel position on the display screen (303 a);wherein the sea vessel server unit (102) receives commands from among afirst of commands received from the remote server (305), and receivescommands from among a second set commands received from the operatorinteractive unit, wherein the first set of commands is different fromthe second set of commands.

LL. The remote navigational control system of clause KK, wherein the seavessel server unit (102) receives inertial information regarding the seavessel (301), and the processing unit (1002) processes globalpositioning data and inertial information in relation to the underseamap data and based on the processing, displays vessel position on thedisplay screen (303 a).

MM. The remote navigational control system of any one of clauses KK-LL,wherein the first set of commands overlaps with the second set ofcommands, but the first set of commands and the second set of commandsare not identical.

NN. The remote navigational control system of any one of clauses KK-WW,wherein the first set of commands does not overlap with the second setof commands.

OO. The remote navigational control system of any one of clauses KK-NN,wherein the second set of commands is a limited subset of the first setof commands.

PP. The remote navigational control system of any one of clauses KK-OO,wherein the second set of commands is configurable by the remote server(305).

QQ. The remote navigational control system of any one of clauses KK-PP,wherein the remote server (305) is capable of configuring the second setof commands to include a limited set of commands depending on the typeof sea vessel (301).

RR. The remote navigational control system of any one of clauses KK-QQ,wherein the remote server (305) is capable of configuring the second setof commands to include a limited set of commands particularized towhether the sea vessel (301) is a dive boat or derrick barge.

SS. The remote navigational control system of any one of clauses KK-RR,wherein the second set of commands includes commands to adjust mapviewpoint on the display screen (303 a).

TT. The remote navigational control system of any one of clauses KK-SS,wherein the second set of commands includes commands to lift or releaseanchor or mooring.

UU. The remote navigational control system of any one of clauses KK-TT,wherein the second set of commands excludes configuring or administeringor quality control of the sea vessel server.

VV. The remote navigational control system of any one of clauses KK-UU,wherein the first set of commands includes configuring, administering orquality control of the sea vessel server.

WW. The remote navigational control system of any one of clauses KK-VV,wherein the sea vessel server is enclosed by a body having no displayscreen (303 a) physically connected thereto.

XX. The remote navigational control system of any one of clauses KK-WW,wherein the sea vessel server communicates with the operator interactiveunit wirelessly.

YY. A method for remote navigational control a sea vessel (301), themethod comprising: securing a vessel server unit (102) in a sea vessel(301), the vessel server unit (102) having a processor (1002) with astorage unit (1004) and modules saved on the storage unit (1004) forprocessing position data of the sea vessel (301), the vessel server unit(102) communicating with a user interface (114) and displaying positionof the vessel on the user interface (114); placing a second server (305)on-shore remote from the vessel server unit (102), the vessel serverunit (102) receiving instructions from the second server (305)consisting of instructions selected from among only a first set ofinstructions, and the vessel server unit (102) receiving instructionsfrom the user interface (114) consisting of instructions selected fromamong only a second set of instructions, wherein the first and secondset of instructions are not identical.

The specification and drawings are to be regarded in an illustrativerather than a restrictive sense. It will, however, be evident thatvarious modifications and changes can be made thereunto withoutdeparting from the broader scope of the subject disclosure as set forthin the claims.

1. An off-shore computing device for remote assistance of a sea vessel,the off-shore computing device comprising: at least one processor; andmemory storing instructions that, when executed by the at least oneprocessor, cause the off-shore computing device to: receive, from anon-shore computing device, action instructions for the sea vessel; senddata to be displayed at a display device, wherein the data includesinformation of the sea vessel and at least one deployment device; and inresponse to a determination, based at least in part on the actioninstructions, that the at least one deployment device should be deployedfrom the sea vessel, transmit, to the on-shore computing device, aconfirmation of deployment of the at least one deployment device.
 2. Theoff-shore computing device of claim 1, wherein the at least onedeployment device includes one or more anchors.
 3. The off-shorecomputing device of claim 1, wherein the at least one deployment deviceincludes a remote operated vehicle.
 4. The off-shore computing device ofclaim 3, comprising further instructions which when executed by the atleast one processor, cause the off-shore computing device to: receivestatus information from the remote operated vehicle; and send the statusinformation of the remote operated vehicle to the on-shore computingdevice.
 5. The off-shore computing device of claim 1, wherein the actioninstructions include voice instructions.
 6. The off-shore computingdevice of claim 1, wherein the display device is located on the seavessel.
 7. The off-shore computing device of claim 1, wherein thedisplay device is located on-shore.
 8. The off-shore computing device ofclaim 1, wherein the display device is located at a control chamber ofthe remote operated vehicle.
 9. The off-shore computing device of claim1, wherein a connection between the off-shore computing device andon-shore computing device is at least in part a wireless connection. 10.The off-shore computing device of claim 9, wherein the wirelessconnection is via one or more satellites.
 11. The off-shore computingdevice of claim 1, wherein a connection between the off-shore computingdevice and on-shore computing device is at least in part a wiredconnection.
 12. The off-shore computing device of claim 1, comprisingfurther instructions which when executed by the at least one processor,cause the off-shore computing device to: obtain survey data relating toa seafloor environment, the survey data including location informationfor one or more objects associated with the seafloor environment; andreceive, from the on-shore computing device, additional actioninstructions regarding an intended course and action plan for the seavessel.
 13. The off-shore computing device of claim 1, comprisingfurther instructions which when executed by the at least one processor,cause the computing device to: obtain location information from at leastone satellite system, the location information relating to ageographical position of the sea vessel; and cause the geographicalposition of the sea vessel to be displayed on the display device. 14.The off-shore computing device of claim 1, wherein the actioninstructions further cause the off-shore computing device to: facilitatea request for updated action instructions from the on-shore computingdevice based upon updated information from at least one of the seavessel or the remote operated vehicle.
 15. At least one non-transitorycomputer readable medium storing instructions, which when executed by atleast one processor of an off-shore computing device of a sea vessel,causes the at least one processor to: receive, from an on-shorecomputing device, action instructions for the sea vessel; send data tobe displayed at a display device, wherein the data includes informationof the sea vessel and at least one deployment device; and in response toa determination, based at least in part on the action instructions, thatthe at least one deployment device should be deployed from the seavessel, transmit, to the on-shore computing device, a confirmation ofdeployment of the at least one deployment device.
 16. The at least onenon-transitory computer readable medium of claim 15, wherein the atleast one deployment device includes one or more anchors.
 17. The atleast one non-transitory computer readable medium of claim 15, whereinthe at least one deployment device includes a remote operated vehicle.18. The at least one non-transitory computer readable medium of claim17, comprising further instructions which when executed by the at leastone processor, cause the at least one processor to: receive statusinformation from the remote operated vehicle; and send the statusinformation of the remote operated vehicle to the on-shore computingdevice.
 19. The at least one non-transitory computer readable medium ofclaim 15, wherein the action instructions include voice instructions.20. The at least one non-transitory computer readable medium of claim15, wherein the display device is located on the sea vessel.
 21. The atleast one non-transitory computer readable medium of claim 15, whereinthe display device is located on-shore.
 22. The at least onenon-transitory computer readable medium of claim 15, wherein the displaydevice is located at a control chamber of the remote operated vehicle.23. The at least one non-transitory computer readable medium of claim15, wherein a connection between the off-shore computing device andon-shore computing device is at least in part a wireless connection. 24.The at least one non-transitory computer readable medium of claim 23,wherein the wireless connection is via one or more satellites.
 25. Theat least one non-transitory computer readable medium of claim 15,wherein a connection between the off-shore computing device and on-shorecomputing device is at least in part a wired connection.
 26. The atleast one non-transitory computer readable medium of claim 15,comprising further instructions which when executed by the at least oneprocessor, cause the at least one processor to: obtain survey datarelating to a seafloor environment, the survey data including locationinformation for one or more objects associated with the seafloorenvironment; and receive, from the on-shore computing device, additionalaction instructions regarding an intended course and action plan for thesea vessel.
 27. The at least one non-transitory computer readable mediumof claim 15, comprising further instructions which when executed by theat least one processor, cause the at least one processor to: obtainlocation information from at least one satellite system, the locationinformation relating to a geographical position of the sea vessel; andcause the geographical position of the sea vessel to be displayed on thedisplay device.
 28. The at least one non-transitory computer readablemedium of claim 15, wherein the action instructions further cause the atleast one processor to: facilitate a request for updated actioninstructions from the on-shore computing device based upon updatedinformation from at least one of the sea vessel or the remote operatedvehicle.
 29. A method for remote assistance of a sea vessel, the methodcomprising: receiving, from an on-shore computing device, actioninstructions for the sea vessel; sending data to be displayed at adisplay device, wherein the data includes information of the sea vesseland at least one deployment device; and in response to a determination,based at least in part on the action instructions, that the at least onedeployment device should be deployed from the sea vessel, transmitting,to the on-shore computing device, a confirmation of deployment of the atleast one deployment device.
 30. The method of claim 30, wherein the atleast one deployment device includes a remote operated vehicle.